User Manual

1-18
Chapter 1: Product Introduction
Chapter 1
12. System Panel connector
TheSystemPanelconnectorsupportsseveralchassis-mountedfunctions.
• SystemPowerLEDconnector(PLED)
The2-pinconnectorallowsyoutoconnecttheSystemPowerLED.TheSystem
PowerLEDlightsupwhenthesystemisconnectedtoapowersource,orwhenyou
turnonthesystempower,andblinkswhenthesystemisinsleepmode.
• StorageDeviceActivityLEDconnector(HDLED)
The2-pinconnectorallowsyoutoconnecttheStorageDeviceActivityLED.The
StorageDeviceActivityLEDlightsuporblinkswhendataisreadfromorwrittentothe
storagedeviceorstoragedeviceadd-oncard.
• SystemWarningSpeakerconnector(SPEAKER)
The4-pinconnectorallowsyoutoconnectthechassis-mountedsystemwarning
speaker.Thespeakerallowsyoutohearsystembeepsandwarnings.
• PowerButton/Soft-offButtonconnector(PWRBTN)
The3-1pinconnectorallowsyoutoconnectthesystempowerbutton.Pressthe
powerbuttontopowerupthesystem,orputthesystemintosleeporsoft-offmode
(dependingontheoperatingsystemsettings).
• Resetbuttonconnector(RESET)
The2-pinconnectorallowsyoutoconnectthechassis-mountedresetbutton.Press
theresetbuttontorebootthesystem.